html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
p,
img,
ul,
li,
input,
span,
a,
i {
  padding: 0;
  margin: 0;
}

html {
  font-family: "microsoft yahei", "HanHei SC", "PingHei", "PingFang SC", "STHeitiSC-Light", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
}

.footer {
  position: absolute;
  z-index: 400;
  background-color: #fff;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1.43rem;
}
